| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.60 | 5.654% | $113.6837 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $177.53 | 13.813% | $202.0522 | $202.05 | $202.05 | $202.10 |
| Purchase #3 | $220.83 | 10.248% | $243.4607 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $112.50 | 13.310% | $127.4738 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $212.94 | 6.214% | $226.1721 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $227.70 | 5.318% | $239.8091 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $37.33 | 8.428% | $40.4762 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $1,096.43 | $1,193.1278 | $1,193.12 | $1,193.10 | $1,193.30 | |